Do you need additional information?

Contact us and we will be happy to answer your questions!



The TM 77HI system is a safe solution for obtaining excellent thermal, acoustic and wind and water protection parameters.

Balcony doors with a low threshold allow the window to be flush with the internal flooring, which enables safe and comfortable passage.

The heat transfer coefficient for doors based on this system is at the level of Uw=0.9-1.5 W/m2*K.

Product advantages:

  • possibility of significantly reducing heating costs,
  • possibility to create structures with large surfaces allowing for modern façade and interior design,
  • compatibility with a range of hardware and control components,
  • possibility of implementing modern construction solutions in various configurations and layouts,
  • possibility to make balcony doors with a low threshold.